Codas are partially or completely deleted in most environments, but word final codas often resurface before vowels and almost always resurface before certain items, such as the 3S.OBJ suffix -am or the particle o.
Source: Faraclas 1996: 264
Source: Faraclas 1996: 264
Source: Faraclas 1996: 277
Source: Faraclas 1996: 264